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40 lines
965 B
JavaScript
40 lines
965 B
JavaScript
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var _PBSvc = null;
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function get_PBSvc()
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{
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if (_PBSvc)
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return _PBSvc;
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try {
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_PBSvc = Components.classes["@mozilla.org/privatebrowsing;1"].
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getService(Components.interfaces.nsIPrivateBrowsingService);
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return _PBSvc;
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}
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catch (ex) {
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}
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return null;
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}
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function enterPrivateBrowsing()
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{
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if (get_PBSvc()) {
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var prefBranch = Components.classes["@mozilla.org/preferences-service;1"].
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getService(Components.interfaces.nsIPrefBranch);
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prefBranch.setBoolPref("browser.privatebrowsing.keep_current_session", true);
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get_PBSvc().privateBrowsingEnabled = true;
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}
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}
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function leavePrivateBrowsing()
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{
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if (get_PBSvc()) {
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get_PBSvc().privateBrowsingEnabled = false;
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var prefBranch = Components.classes["@mozilla.org/preferences-service;1"].
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getService(Components.interfaces.nsIPrefBranch);
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prefBranch.clearUserPref("browser.privatebrowsing.keep_current_session");
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}
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}
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